... 4. finish : PB ,CP ,NP ,AB 1. body : brass core : brass knob : brass 2. pin : 5 or 6 pins according to customer's requestment ... 3.key : brass keys or iron keys,normal key way ... , CP, SN, NBKey TypeS normal key, computer key Material brass body , brass core packing white box, color box, blister cardunit pricebased on ...